ZTE is coordinating with Mozilla to release a handset running Firefox OS in the first quarter of next year. The Wall Street Journal and Reuters both report that ZTE is looking to diversify its product portfolio to shift reliance away from Android and Windows Phone. According to ZTE spokesperson David Dai Shu, the company is working with "a regional telecom carrier outside of China." It’s unclear exactly who ZTE is referring to, but Mozilla has previously announced partnerships with carriers such as Sprint, Telefónica and Deutsche Telekom.The Verge